at 4, bob schieffer hosts cbs's "face the nation," with david axelrod, south carolina republican senator lindsay graham. at noon starting on 90.1 in the d.c. area, sirius xm 119. you can also hear us on our free app for your iphone, android, and blackberry. brought to you as a public service by the networks and by c-span radio. >> i need some help over here. >> he just rolled himself out. >> he was issued this today. he has taken 10. "that's ridiculous. >> at some point, he could stop breathing from too much of narcotics and we will be doing cpr. >> where is sergeant robert yates today? >> we ended up following him after the plane ride for many months. he ended up entering himself into an innovative program at walter reed where they ended up using acupuncture, meditation, other techniques to wean him off all the drugs he had been on. through this program, he was able to walk out of walter reed on his own two feet. i really commend the military for two things. one in, allowing us to tell this story, both the good and bad, and for recognizing this problem. by recognizing that there is this